baber/WOPTO huggingface dataset:
Patent JP-S607919-A (JP)
Title: Separating and removing method of carbon dioxide in mixed gas containing carbon monoxide by adsorption
Inventor: HAYASHI TAKATSUGU
IPC: C01B32/50
Filed: 1983-06-25
Abstract: PURPOSE:To remove carbon dioxide film a mixed gas contg. carbon monoxide with a variable pressure adsorption method by using an adsorption tower contg. a combination of an activated alumina layer and zeolite, and an activated alumina and an activated carbon layer. CONSTITUTION:The absorption towers and B are constituted of a combination of activated alumina, activated carbon, and a zeolite layer which are packed from the lower part of the adsorption tower in the described order. A raw gas is passed from the activated alumina layer side, and a purge gas for regenerating is passed from the zeolite layer side. The raw gas is introduced into the adsorption tower A under pressure, and a valve 2 is opened to increase the pressur from vacuum to the adsorption pressure. After the pressure in the adsorption tower A is increased to the adsorption pressure, a valve 5 is opened to keep the adsorption pressure at 0.5-1.0kg/cm<2>G. Carbon dioxide and carbon monoxide, which are easily adsorptive components, and a part of nitrogen are adsorbed, and the remaining part is recovered as the gaseous product.
Patent JP-S606815-A (JP)
Title: Feeder with fine adjustment
Inventor: MATSUMIYA SADAYUKI
IPC: B23Q5/40
Filed: 1983-06-24
Abstract: PURPOSE:To improve measuring efficiency by driving the 1st member and the 2nd member in the direction where the members are reset to the initial relative positions on condition that detector for movement contral is not under operation and that a clamping device is in an open state. CONSTITUTION:A feed mechanism 12 with fine adjustment including a screw shaft 13 and a nut member 14 which are screwed to each other is attached to a movable member 2. A motor is attached to the shaft 13 and a solenoid 19 coupling to a static member 1 to a nut member 14, respectively. The motor is driven on condition that the shaft 13 and the member 14 are in a movable range. On the other hand, a motor 17 is driven in the direction where the shaft 13 and the member 14 are reset to neutral positions when the solenoid 19 is de-energized.
Patent JP-H04342840-A (JP)
Title: Throttle valve control device of internal combustion engine
Inventor: SAWAMOTO KUNIAKI
IPC: F02D9/02
Filed: 1991-05-20
Abstract: PURPOSE:To avoid misfire caused by stepping down an acceleration pedal rapidly at the time of acceleration resulting in rapid opening of a throttle valve so as to make an air fuel ratio lean. CONSTITUTION:In a device having throttle valves 3 operated precylinder independently from each other, the stepping amount of an acceleration pedal 7 is detected under a normal condition to open the throttle velves 3 according thereto. If times when the throttle valves 3 are opened rapidly and largely overlap each other during an intake stroke or just before the intake stroke, an air amount charged in an engine 1 is increased rapidly and a timing for increasing a fuel quantity is delayed to make an air fuel ratio lean. In this case, the timing of opening the throttle valve 3 of the cylinder is delayed.
Patent JP-H05314510-A (JP)
Title: Separation type optical pickup device
Inventor: YAMAMIYA KUNIO
IPC: G11B7/135
Filed: 1992-05-07
Abstract: PURPOSE:To obtain a separation type optical pickup device with unreduced incident light quantity to an information recording medium and detecting the inclination angle of 5 tracking mirror with high sensitivity. CONSTITUTION:On a fixed optical system 10, a prism 14 for shaping a beam is arranged on the objective side of a tracking mirror 13 and a part of an incident beam on the prism 14 is reflected by the incident end surface of a light shielding part consisting of a reflection film 42 formed on the prism incident surface and taken out, and the inclination angle of the tracking mirror 13 is detected by a bisected photodetector 16. Another beam splitter for detecting the inclination angle is unnecessary, as well to be provided. No shortage of the light quantity of an irradiating beam to a magneto-optical disk 80 occurs and the inclination angle of the tracking mirror 13 is detected before the beam is shaped and the angle is detected with high sensitivity and with large angle change and then detective sensitivity is improved. The light shielding part of the reflection film 42 serves also as a means realizing a super resolution optical system.
Patent JP-H1049575-A (JP)
Title: Real estate agency supporting system, and recording medium for storing its program
Inventor: NIITSUMA MAKOTO
IPC: G06Q30/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To improve the contract success rate and to efficiently execute real estate agency operation by attaining optimum connection between customer and article. SOLUTION: Article data inputted by an article data input means A are stored in an article data storing means B and customer data including the name of a customer and required conditions inputted by a customer data input means C are stored in a customer data storing means D. An article specified by an article specifying means E or an article newly inputted by the article data input means A is set up as an objective article, an expected customer candidate extracting means F retrieves customer data stored in the storing means D and extracts expected customer candidates whose requiring conditions almost coincide with the objective article and an expected customer registering means H registers an expected customer specified by an expected customer specifying means G from the expected customer candidates as an expected customer for the objective article.
Patent JP-H032213-A (JP)
Title: Nonlinear optical compound, nonlinear optical medium, production thereof and device for doubling frequency of light wave
Inventor: HEFUBERUTO UIREMU MEEEIERU
IPC: G02F1/361
Filed: 1990-04-27
Abstract: PURPOSE: To obtain a nonlinear optical medium desirable for a light wave frequency doubler by heating a solid solution of a nonlinear optical compound having a sulfo group as an electron donating group to the glass transition temperature or higher, poling the solid solution under a direct current electric field and cooling the poled solid solution to below the glass transition temperature.  
     CONSTITUTION: A solid solution of a nonlinear optical compound having a sulfo group substituted with an alkyl, a hydroxyalkyl or an alkyl(meth)acrylate group as an electron donating group or desirably having a group of the formula [wherein R 2  is H or (meth)acrylate; and (n) is 1 or greater] is heated to the glass transition temperature or higher, the heated solid solution is poled under a direct current electric field, and cooled to below the glass transition temperature to obtain a nonlinear optical medium desirable for a light wave frequency doubler which forms a secondary harmonic wave from a basic wavelength, an electrochemical switch or the like. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63297326-A (JP)
Title: Pteridine for manufacture of antiamnesic drug composition
Inventor: FUEDERIKO GENAARI
IPC: C07D475/08
Filed: 1988-05-13
Abstract: Pteridines of general formula (I): <CHEM> in which Y and Z, which can be identical or different, are hydrogen, OH or NH2, and X1 and X2, which can be identical or different, are hydrogen, OH, C1-C4 alkyl, phenyl, hydroxymethyl or carboxyl, for the preparation of pharmaceutical compositions for treating cognitive pathologies characterised by memory and vigilance disturbances, such as senile dementia of Alzheimer type, multiinfarctual dementia, metabolic encephalopathies, Korsakoff's syndrome, and the consequences of the abuse of certain therapies such as anxiolytic and neuroleptic.
Patent JP-H01284673-A (JP)
Title: Spray concrete mixing/accelerating device
Inventor: NAKAJIMA MASAO
IPC: E04G21/02
Filed: 1988-05-12
Abstract: PURPOSE:To reduce bouncing and dust and improve quality by providing a conveying function section, an adding function section, a mixing function section, and a rectifying function section, suppressing the conveyance and acceleration to the minimum required, and applying the optimum spray acceleration according to the situation on the site. CONSTITUTION:A conveying function section is constituted of a conveyance pipe 5 and a conveyance acceleration nozzle 6 and a spray acceleration nozzle 7, an adding function section 2 is constituted of a water feed nozzle 8 and an addition nozzle 9, a mixing function section 3 is constituted of a mixing tube 10, and a rectifying function section 4 is constituted of a rectification pipe 11 and a rectification blow nozzle 12 respectively. For wet spraying, the concrete discharged by a concrete pump 13 is air-accelerated by the nozzle 6, the optimum spray acceleration is applied by a nozzle 7 at the tip of the pipe 5. The concrete is re-mixed by the pipe 10, a binder or the like is added through the nozzle 9, the concrete is rectified and sprayed through the nozzle 12 to an object. The quality of concrete can be improved.
Patent JP-H11299997-A (JP)
Title: Pachinko game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To impart a different excitement to a player every round by variably setting the expected value of the number of picking balls in the picking operation of a fluctuating prize device every round, and determining the mode of picking motion of the fluctuating prize device by a picking control means on the basis of the result of a drawn game. SOLUTION: When a game is started, and a game ball gets in a starting port 7, a big hit random number is extracted to perform the various display of a plurality of patterns of an image display device 4, and when the extracted big hit random number is a big hit value, the variable display of a plurality of patterns is stopped in a prescribed combination state after the lapse of a prescribed time to produce a big hit. When the big hit is produced, a special game for releasing a fluctuating prize device 5 from the close state unacceptable of game balls to the open state easily acceptable of game balls is performed for regulated rounds. The regulated prize number of the fluctuating prize device 5 is changed every round, and the regulated prize number is set on the basis of the V passed number of the fluctuating prize device 5 in the previous round.
Patent JP-S5817768-A (JP)
Title: Picture reading device
Inventor: MORIGUCHI HARUHIKO
IPC: H04N1/12
Filed: 1981-07-24
Abstract: PURPOSE:To successively read picture information on both sides of an original one side by one side with the same lens system and image sensor, by irradiating both sides of the original with a lamp and switching each optical path reflected from both sides of the original with an optical path switching mirror. CONSTITUTION:An original 1 is carried by feeding rollers 2a-2f of a picture reading device in the direction of an arrow alpha along a route. The 1st paper sensor 4 is installed near the rollers 2a and 2b at the downstream of the rollers 2a and 2b and a lmap for irradiating surface of original 5 which irradiates the original 1 which passes a point P1 at the downstream of the sensor 4, is installed. Moreover, the 2nd paper sensor 14 and a lamp for irradiating the back  of original 15 which irradiates the back of the original 1 which passes a point P2 are installed at the upper stream side of the rollers 2e and 2f. Light reflecting mirrors 11-13, 21, and 22 are arranged in an optical path, through which reflected lights from the surface and the back of the original 1 are directed to one image sensor 6, and an optical path switching mirror 23 is installed in the optical path composed of the mirrors 11-13, 21, and 22, and thus, pictures on both sides of the original are read by switching each reflected light from both sides of the original 1.
Patent JP-S5542029-A (JP)
Title: Karman vortex flow meter
Inventor: FUJISHIRO TAKESHI
IPC: G01F1/32
Filed: 1978-09-21
Abstract: PURPOSE: To provide a rigid Karman vortex flow meter which can be readily fabricated by forming heating wires by thin films of metal or metallic oxide having large resistance temperature coefficient on an insulating film and employing a vortex detector having windows formed at the other portion of the insulating film for passing fluid.  
     CONSTITUTION: A vortex detector 17 is provided by forming pattern-like metal or metallic oxide having large resistance temperature coefficient on an insulating film 6 to thereby form heating wire group of a plurality of heating wires 7 making contact in series and parallel with each other and providing a plurality of windows 10 for passing fluid. The vortex detector 17 thus fabricated is mounted in a hole 16 perforated at a vortex generator 15 to detect the flow occurred in the hole 16 as the change in the resistance of the heating wires 7. Even if one of the heating wires 7 is disconnected, the detector 17 may detect the flow rate without fail. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5239704-A (JP)
Title: Lubricating oil composition for internal combustion engine
Inventor: SUGIURA KENSUKE
IPC: C10N30/06
Filed: 1975-09-23
Abstract: PURPOSE: To retain the activity of the catalyst for exhaust cleaner and the engine performance equal to or higher than that with conventional phosphorusrich lubricating oils by use of a lubricating oil in which the phosphorus content due to the phosphorus compound (such as zinc dialkyl dithiophosphate)is reduced to less than 0.10 wt.π or a no-ohosphorus oil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02306994-A (JP)
Title: Method for isolating thrombokinesis factor ix
Inventor: UORUFUGANGU MEERERU
IPC: C07K1/16
Filed: 1990-05-02
Abstract: PURPOSE: To simply and rapidly obtain a blood-clotting factor IX useful as a therapeutic agent for haemophilia in a high yield and high purity by adsorbing a blood-clotting factor IX-containing soln. by a specific adsorbent and eluting the factor IX to bond the same to a matrix.  
     CONSTITUTION: A soln. containing a blood-clotting factor IX (A) is adsorbed by an adsorbent having an α-hydroxyl-amino group (B) and the blood-clotting factor is eluted and the factor IX is bonded to a matrix having sulfated carbohydrate C from the component A eluted soln. and, at this time, conductivity is adjusted to 13-17 ms/cm and, subsequently, the factor IX is eluted by a salt- gradient to concentrate the pure factor IX to lyophilze the same. As the component B, glycidyl methacrylate is used and, as an eluent for the factor IX, 1- amino-2-propanol is used and, as the component C, heparin or dextrane sulfate fixed to a polymer of carbohydrate is pref. used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S62269387-A (JP)
Title: Manufacture of semiconductor light emitting device
Inventor: TANAKA KAZUHIRO
IPC: H01S5/00
Filed: 1986-05-19
Abstract: PURPOSE:To make the tail portions of a density distribution semi-insulative and avoid the leakage of electric current by specifying a donor impurity density which produces conduction electrons as well as an acceptor imprurity density that makes semiconductor layer semi-insulative and perform doping. CONSTITUTION:In the case of BH laser that makes buried semiconductor lasers 6 semi-insulative, a density distribution of acceptor impurity that performs thermal diffusion from a p<+> contact layer 5 and p-type confinement layer 4 to the buried layers 6 is composed of a shallow high density area 7s that is confined within the vicinity of interface and an area 7t of low density distribution that is called tail of its area and is deeper than 7s and yet above density distribution permits most of leaked electric current IL to flow through the railed area 7t. Thus, on the occasion of epitaxial growth of the buried semiconductor layers that are in a semi-insulative state, a relation between a maximum density Na in the area of 7t of the density distribution of diffused acceptor impurities and a density Nd of donor impurities that develop conduction electrons is shown by Nd.Na and further, the relation between the above Nd and an acceptor impurities density Nt that forms deeper level is shown by Nt>Nd. The above state causes the conduction electrons in all areas including ranges that are not under the influence of acceptor impurities thermal diffusion to be in a semi-insulative area by trapping.
Patent JP-S62270545-A (JP)
Title: Methylated cyclodextrin clathrate
Inventor: HARA KENJI
IPC: A61K8/00
Filed: 1986-05-20
Abstract: PURPOSE:The titled clathrate, obtained by including shikonin in methylated cyclodextrin, having improved stability of the shikonin to light and heat and usable in a stable state for medicines, cosmetics, foods, etc. CONSTITUTION:Shikonin or a derivative thereof extracted from a rhizome of Lithosperum officinale L var. erythrorhizon Maxim. or cells thereof obtained by a method for cultivating a callus thereof, e.g. acetylshikonin, isobutylshikonin, etc., is added to a saturated aqueous solution of methylated cyclodextrin, prepared by methylating cyclodextrin and expressed by the formula (n is 6-9; at least one of 3n A is CH3 and the rest are H), preferably methylated beta- cyclodextrin mixture, containing preferably >=50wt% methylated beta-cyclodextrin having 8-11 ether substitution degree and having 8.0-11.0 weight-average substitution degree in an amount of 1/2-20 times based on the shikonin to afford the aimed clathrate by a saturated aqueous solution method, etc.
Patent JP-S598105-A (JP)
Title: Tape recorder
Inventor: SHIBATA IZUMI
IPC: G11B5/027
Filed: 1982-07-05
Abstract: PURPOSE:To adjust tapes having the same contents simultaneously, by providing two systems of recording amplifiers and tape driving devices and providing a switch, which switches the recording input of one system and that of the other system, in the input side of one recording amplifier. CONSTITUTION:In case that the same contents are recorded simultaneously on cassettes 12A and 12B, a recording changeover switch 28 is switched to the side of a recording input terminal 26A, and recording heads 14A and 14B are excited by recording amplifiers 16A and 16B in accordance with a recording input 100A while driving cassettes 12A and 12B by tape driving devices 10A and 10B. In case that recording inputs 100A and 100B different from each other are recorded on cassettes 12A and 12B respectively, the recording changeover switch 28 is switched to the side of a recording input terminal 26B, and recording heads 14A and 14B are excited in accordance with recording inputs 100A and 100B by tape recording amplifiers 16A and 16B while driving devices 10A and 10B.
Patent JP-H11311311-A (JP)
Title: Differential gear
Inventor: YAGI TOKUYUKI
IPC: F16H48/38
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient differential limiting force without enlarging the size of a friction clutch. SOLUTION: This device is provided with a differential mechanism 45 for outputting the rotation of a differential case 3 to the wheel side through output side side gears 25, 27, a friction clutch 49 for limiting the differential, an oil pump 57 which is subjected to the differential rotation of the differential mechanism 45 to be driven, and a hydraulic actuator 51 which is subjected to the oil pressure from the oil pump to press the friction clutch 49. In this case, the friction clutch 49 is arranged between side gear side members 29, 47.
Patent JP-H1045717-A (JP)
Title: Carbostyril derivative
Inventor: OSHIRO YASUO
IPC: A61P25/18
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a carbostyril derivative useful as a treating agent for schizophrenia having a little side effect because the derivative has a high anti- apomorphine effect and a low anti-epinephrine effect. SOLUTION: This carbostyril derivative is represented by 7- 4-[4-(2,3- dichlorophenyl)-1-piperazinyl]butoxy}-3,4-dihydrocarbostyril. An acid salt is readily obtained by applying a pharmaceutically permissible acid (e.g. hydrogen chloride) on the derivative. The derivative is obtained by heating and refluxing 7-hydroxy-3,4-dihydrocarbostyril with 1,4-dibromobutane, further heating and refluxing an acetonitrile slurry of the obtained 7-(4-bromobutoxy)-3,4- dihydrocarbostyril and sodium iodide, thereafter adding 1-(2,3-dichlorophenyl) piperazine and triethylamine thereto and heating and refluxing the added slurry.
Patent JP-S5741744-A (JP)
Title: Program switching system of debug tool
Inventor: NISHIKAWA SHINJI
IPC: G06F11/00
Filed: 1980-08-22
Abstract: PURPOSE:To eliminate a change of hardware caused by a change of the program length, by obtainING  the switching timing from a monitor program to a user program by comparing the instruction code and the signal of a data bus. CONSTITUTION:The reset instruction code of a program counter 23 is previously inserted into a switching part where a monitor program 26 is switched to a user program 25. A comparator 32 uses the reset instruction code for an input and the signal applied to a data bus D for the other input respectively. When a coincidence is brought about between the both inputs, a switch signal C from the program 26 to the program 25 is produced from the comparator 32. In such a way, no change of hardware is required although the program length is varied. Thus a complicated code form can be avoided.
Patent JP-H01285303-A (JP)
Title: Barking machine for lumber
Inventor: NAKAJIMA JUNICHI
IPC: B27L1/04
Filed: 1988-05-12
Abstract: PURPOSE:To contrive an improvement in barking efficiency by a method wherein a plurality of barking blades form a set by making them approach each other, the set of the barking blades are biased in order in a turning direction by viewing axially so that they don't becomes a series and the barking blade forming the set are provided on an outer circumferential surface of a rotator in a projected state through dispersion. CONSTITUTION:An opening part 6 is provided on the gently tilted lower part of a holding body 1 of a stationary mold, a rotator 8 comprised by providing a large number of barking blades 7 on the outer circumference in a projected state is entered partly into the opening part 6 through the lower part and barking is performed while supporting supplied lumber. In this instance, a plurality of the barking blades 7 form a set by making them approach each other, the set of the barking blade 7 is biased in order in a turning direction by viewing axially so that they don't become a series and the barking blades 7 forming the set are provided on an outer circumferential surface of the rotator 8 in a projected state through dispersion. With this construction, since a head among the barking blades 7 forming the set becomes little and the barking blades 7 each perform barking of parts adjoining and approaching to each other almost individually and continuously, barking efficiency can be improved.
Patent JP-S63280656-A (JP)
Title: Dot printer
Inventor: SEKIMOTO SHINYA
IPC: B41J2/28
Filed: 1987-05-14
Abstract: PURPOSE:To reduce vibrations and noise, by disposing a collision body opposite to an armature, with a restricting member therebetween which is brought into collision at the time of attraction/release of the armature, and canceling the collision of the armature by the collision body which is brought into collision in the opposite direction. CONSTITUTION:An E-shaped yoke 12 is formed with a permanent magnet 11 clamped at an intermediate part thereof. An exciting coil 13 is round around a central part of the yoke 12, a leaf spring 15 connected to an armature 14 having a printing wire 16 at the tip thereof is fixed to an upper part of the yoke 12, and a leaf spring 25 connected to an auxiliary armature 24 functioning as a collision body is fixed to a lower part of the yoke 12. The armatures 14, 24 are simultaneously separated from the yoke 12 (which functions as a restricting member) by recoil strengths of the springs 15, 25, whereby the wire 10 is made to protrude. When a signal current is stopped, a closed magnetic circuit is again formed by the magnet 11, and the armatures 14, 24 are simultaneously attracted to end faces of the yoke 12, resulting in head-on collisions, which prevents vibration from being generated. Thus, generation of noise is suppressed.